XML 52 R34.htm IDEA: XBRL DOCUMENT v3.20.2
Inventories - (Tables)
6 Months Ended
Jun. 27, 2020
Inventory Disclosure [Abstract]  
Summary of Inventories
The following table summarizes inventories as of June 27, 2020 and December 28, 2019:

(in millions of U.S. dollars)June 27, 2020December 28, 2019
Raw materials$27.0  $23.8  
Finished goods33.8  24.2  
Resale items11.4  14.0  
Other1.0  0.9  
Total$73.2  $62.9